VEP/ BERA
Our specialists at CerebrumCor Clinic in the newest diagnostic equipment for testing and monitoring neurological status. One of our main tests that we offer is VEP (Visual Evoked Potential) and BERA (Brainstem Evoked Response Audiometry), which are both essential for assessing the function of the nervous system. These tests are helpful in comprehending how the brain responds to stimulation, and we can determine and diagnose a range of neurological conditions.
What is VEP (Visual Evoked Potential)?
Visual Evoked Potential (VEP) is a bedside examination that is utilized to assess the brain’s electrical activity from the visual stimuli. In the examination, electrodes are applied on the scalp to capture the brain’s reaction when the patient is shown visual patterns, e.g., checkered or flickering lights. VEP is particularly useful in diagnosing optic nerve and visual pathway disorders, such as multiple sclerosis (MS), optic neuropathy, and other visual disturbances.
Why is VEP Important?
VEP testing helps to determine the optic nerve health, which conveys visual information from the eyes to the brain. VEP is an important diagnostic tool for detecting:
Multiple Sclerosis (MS): In MS, the immune system attacks the myelin sheath covering the nerves, such as the optic nerve. VEP can detect processing delays in vision, which indicate nerve damage.
Optic Neuropathy: In glaucoma, diabetic retinopathy, or optic neuritis, VEP helps detect visual pathway dysfunction.
Visual Pathway Dysfunction: VEP can detect issues about brain injury or stroke that can influence visual information processing.
What is BERA (Brainstem Evoked Response Audiometry)?
Brainstem Evoked Response Audiometry (BERA) or Auditory Brainstem Response (ABR) testing is a kind of test used to assess the brainstem response to auditory stimulation. The test helps identify hearing loss, especially in individuals who can provide poor responses in normal hearing tests, such as infants or neurological patients.
In a BERA test, electrodes are placed on the scalp of the patient to record the electrical activity of the brainstem auditory pathways when presented with clicking stimuli or other sounds. The procedure is entirely non-invasive and takes 30 to 60 minutes.
Why is BERA Important?
BERA testing plays an important role in assessing the function and integrity of the hearing as well as the brainstem and auditory nerve. It is especially helpful for diagnosing:
Hearing Loss: BERA is excellent at identifying conductive and sensorineural hearing loss and separating difficulty in the ear itself from difficulty in the conducting pathways.
Auditory Pathway Disorders: It is helpful in the diagnosis of conditions like auditory neuropathy, a disorder in which the brainstem response to sound is deficient.
Neurological Disorders: BERA can illustrate brainstem dysfunction due to such disorders as brainstem lesions, tumors, or demyelinating diseases involving hearing and sound processing.
Benefits of VEP/BERA Test at CerebrumCor Clinic
At CerebrumCor Clinic, we utilize VEP and BERA tests to provide accurate, timely diagnosis that allows for the treatment and management of neurological and auditory disorders. Some of the key benefits of these tests are as follows:
Painless and Non-Invasive: Both VEP and BERA tests are non-surgical, painless tests that are free from incisions or surgery, hence pain-free and convenient for patients.
Correct Diagnosis: The tests provide comprehensive information about the optic nerve function and auditory pathway, enabling doctors to diagnose the issues early and offer appropriate treatmentprocedures.
Comprehensive Neurological Assessment: VEP and BERA tests assist in achieving a comprehensive assessment of your neurological health, facilitating the detection of conditions like multiple sclerosis, brainstem lesions, and hearing impairment.
Early Detection of Disorders: Early detection of visual and auditory system dysfunctions can result in more effective treatment and management, and it can prevent future complications.
Compatible for Every Age: Whether it’s a new-born hearing test or testing a patient for visual disabilities, VEP and BERA are compatible with patients of every age.
Conditions Identified through VEP/BERA Testing
They can detect various conditions, some of which are:
- Multiple Sclerosis (MS)
- Optic Neuritis
- Stroke and Brain Injuries
- Brainstem Tumors
- Glaucoma
- Hearing Loss
- Auditory Neuropathy
- Brainstem Dysfunction
The Process of VEP/BERA Testing at CerebrumCor Clinic
When you visit CerebrumCor Clinic for VEP or BERA testing, our experienced neurologists and audiologists will walk you through everything to put you at ease and educate you.
Preparation: Prior to the test, the technician will go over the process with you and make you relaxed. You will be seated comfortably in a chair, and tiny electrodes will be attached to your scalp.
Testing: For VEP, you’ll be asked to focus on visual stimuli. For BERA, you’ll hear clicking sounds through headphones. Both tests are painless, and you’ll need to remain still during the procedure for accurate results.
Results: Our experts will analyze the results, and we will give you a detailed report, talking about any irregularities or issues that were found in the test.
Conclusion
VEP and BERA are critical diagnostic procedures utilized to test the health of the visual and hearing pathways of the brain. Here at CerebrumCor Clinic, we have our experienced team make sure that you receive the best quality treatment and most accurate results, to diagnose and treat neurological as well as auditory disorders of different kinds.
If you’re experiencing visual disturbances, hearing loss, or other neurological symptoms, don’t wait to seek help. Contact CerebrumCor Clinic today to schedule your VEP or BERA test and take the first step toward better health.
Emergency Cases
Please feel welcome to contact our friendly reception staff with any general or medical enquiry call us.
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